Cross Reference: /src/usr.sbin/makemandb

History log of /src/usr.sbin/makemandb
Revision	Date	Author	Comments
1.3	18-May-2019	leot	Document name_desc attribute of mandb_links. Discussed with <abhinav> via PR misc/54213, thanks!
1.2	07-May-2012	wiz	branches: 1.2.32; PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.1	07-Feb-2012	joerg	branches: 1.1.2; 1.1.4; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.4.3	23-May-2012	yamt	sync with head.
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	07-Feb-2012	yamt	file DBSCHEMA was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.1.2.1	09-May-2012	riz	Pull up following revision(s) (requested by wiz in ticket #229): usr.sbin/makemandb/makemandb.c: revision 1.9 usr.sbin/makemandb/DBSCHEMA: revision 1.2 usr.sbin/makemandb/apropos-utils.c: revision 1.5 usr.sbin/makemandb/apropos-utils.h: revision 1.3 PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.2.32.1	10-Jun-2019	christos	Sync with HEAD
1.13	13-Nov-2024	riastradh	makemandb(8): Fix static build with PROGDPLIBS. XXX This shouldn't have to mention transitive dependencies -- we should have a mechanism for upstream build goo for libarchive to transmit the information automatically to downstream build goo for makemandb.
1.12	12-Nov-2020	nia	branches: 1.12.8; Revert addition of pthread dependency on sqlite. It is less trivial than expected and introduced some surprising breakage.
1.11	09-Nov-2020	martin	Fix copy&pasto in previous
1.10	08-Nov-2020	nia	sqlite: do not build without multithreading support at least a few pkgsrc packages avoid base sqlite because it fails this check, and it's probably a surprising performance penalty for unsuspecting users
1.9	18-Jun-2017	abhinav	Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.8	21-May-2017	riastradh	Remove MKCRYPTO option. Originally, MKCRYPTO was introduced because the United States classified cryptography as a munition and restricted its export. The export controls were substantially relaxed fifteen years ago, and are essentially irrelevant for software with published source code. In the intervening time, nobody bothered to remove the option after its motivation -- the US export restriction -- was eliminated. I'm not aware of any other operating system that has a similar option; I expect it is mainly out of apathy for churn that we still have it. Today, cryptography is an essential part of modern computing -- you can't use the internet responsibly without cryptography. The position of the TNF board of directors is that TNF makes no representation that MKCRYPTO=no satisfies any country's cryptography regulations. My personal position is that the availability of cryptography is a basic human right; that any local laws restricting it to a privileged few are fundamentally immoral; and that it is wrong for developers to spend effort crippling cryptography to work around such laws. As proposed on tech-crypto, tech-security, and tech-userlevel to no objections: https://mail-index.netbsd.org/tech-crypto/2017/05/06/msg000719.html https://mail-index.netbsd.org/tech-security/2017/05/06/msg000928.html https://mail-index.netbsd.org/tech-userlevel/2017/05/06/msg010547.html P.S. Reviewing all the uses of MKCRYPTO in src revealed a lot of bad crypto that was conditional on it, e.g. DES in telnet... That should probably be removed too, but on the grounds that it is bad, not on the grounds that it is (nominally) crypto.
1.7	21-Apr-2017	christos	libarchive now needs crypto
1.6	21-Jul-2016	christos	Add -lz to makefile to fix the build.
1.5	14-Jan-2013	christos	branches: 1.5.12; Fix the #ifdef NOTYET, namely use the terminal standout mode to highlight the search terms.
1.4	14-Jan-2013	christos	Since mdocml decided to name headers that conflict with system ones (term.h) move the header inclusion one up.
1.3	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.2	16-Feb-2012	joerg	branches: 1.2.2; 1.2.4; Add support for compressed man pages in all the usual formats.
1.1	07-Feb-2012	joerg	branches: 1.1.2; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.2.1	18-Feb-2012	riz	Pull up following revision(s) (requested by joerg in ticket #4): usr.sbin/makemandb/apropos.c: revision 1.5 external/bsd/mdocml/dist/read.c: revision 1.6 external/bsd/mdocml/dist/mandoc.h: revision 1.2 usr.sbin/makemandb/makemandb.c: revision 1.3 usr.sbin/makemandb/makemandb.c: revision 1.4 usr.sbin/makemandb/makemandb.c: revision 1.5 usr.sbin/makemandb/Makefile: revision 1.2 etc/man.conf: revision 1.30 usr.sbin/makemandb/apropos.1: revision 1.3 external/bsd/mdocml/Makefile.inc: revision 1.15 Be a bit more friendly to man pages using the roff .so command by changing the current directory to the parent of the man -p entry, e.g. /usr/share/man for /usr/share/man1. Also handle hyphen replacement if it was used as plain input and no backslash sequence was used at all in the line. Add support for apropos -s like in the old apropos. Fix capitalisation. Add note about optional quotation. From Abhinav Upadhyay. Merge mandoc.h r1.99 and read.c 1.28 from upstream: Add mparse_readmem, which allows application to run the parser directly from memory, e.g. after de-compressing a document. Add support for compressed man pages in all the usual formats. Use mmap when dealing with plain files. Add entries for bzip2 and xz.
1.2.4.2	25-Feb-2013	tls	resync with head
1.2.4.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.2.2.4	23-Jan-2013	yamt	sync with head
1.2.2.3	30-Oct-2012	yamt	sync with head
1.2.2.2	17-Apr-2012	yamt	sync with head
1.2.2.1	16-Feb-2012	yamt	file Makefile was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.5.12.2	26-Apr-2017	pgoyette	Sync with HEAD
1.5.12.1	26-Jul-2016	pgoyette	Sync with HEAD
1.12.8.1	02-Aug-2025	perseant	Sync with HEAD
1.5	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.4	24-May-2016	abhinav	Bring man pages in sync with reality. Remove man pages run_query_html.3 and run_query_pager.3 as the corresponding functions have been removed from apropos-utils.c Ok by wiz@
1.3	02-Apr-2013	wiz	Bump date.
1.2	02-Apr-2013	christos	instead of having a format and no format flag, and exposing various formatters, provide a format enum and expose html formatting too.
1.1	07-Feb-2012	joerg	branches: 1.1.4; 1.1.8; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.8.1	23-Jun-2013	tls	resync from head
1.1.4.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	07-Feb-2012	yamt	file apropos-utils.3 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.51	03-Aug-2023	rin	makemandb: trailing whitespace
1.50	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.49	19-May-2022	gutteridge	apropos(1): improve error handling in edge cases Patch from RVP on NetBSD-Users, with an additional comment tweak by me. Summary from RVP: 1. Ignore SIGPIPE so that we're not killed in the middle of some DB operation by a botched $PAGER: $ env PAGER=/non-existent apropos -p ... 2. Return proper exit status in case of write errors: $ apropos ... >/dev/full \|\| echo fail
1.48	27-Nov-2021	rillig	usr.sbin: remove unnecessary CONSTCOND, lint no longer needs it Since 2021-01-31, lint no longer requires a CONSTCOND comment in a do-while-0 statement since this is a common code pattern, especially in statement-like macros. sed -i -E 's,} while $/\* ?CONSTCOND ?\/ ?0$,} while (0),' /*.[ch]
1.47	18-Aug-2019	abhinav	PR bin/54343: We want the callback_args.machine to be NULL if it is not present in the DB. The previous commit fixed the problem of allowing apropos to not crash and produce output even if the database is missing values for certain mandatory fields, such as name, section etc. Normally we don't expect those values to be missing in the database but in case of parsing errors it can happen. However, the machine architecture is an optional field since not all man pages are hardware specific so that should be allowed to be set to NULL if not present in the database.
1.46	15-Aug-2019	christos	PR/54343: Prevent NULL pointers in callback strings; use "?" for now to identify them.
1.45	07-Jun-2019	leot	branches: 1.45.2; Properly free section_clause.
1.44	18-May-2019	abhinav	PR misc/54213: Fix performance of whatis(1) when no matches are found In revision 1.6 of whatis.c the query was modified to return matches for names found in MLINKS of the man pages as well. However it was slow. The reason probably being that it required a join. But more importantly the where condition on an FTS virtual table column is very slow. To avoid the join and the expensive where condition on the virtual table, add the name_desc column to the mandb_links table as well. This improves the performance of whatis(1) to the original level at the expense of slight data duplication. Bump the schema to force database rebuild to take account for the new column addition
1.43	19-Apr-2019	abhinav	Memory allocated by sqlite3_mprintf should be free'd by sqlite3_free This was causing memory corruption thus making apropos(1) fail in some cases. Specifically following options were broken and should be fixed with this commit: -n option was causing a core dump apropos was giving warning when using -l and any of the section numbers as options as reported by paulg on current-users.
1.42	14-Apr-2019	abhinav	Set the snippet_length field of the callback_args Because of this field not being set, apropos was failing to show snippet when piped to a pager or when used with -p argument.
1.41	07-Mar-2019	christos	fix memory allocation problems detected by jemalloc...
1.40	25-Nov-2017	abhinav	branches: 1.40.4; Encapsulate all the arguments required by the query callback function in a struct. If we want to add or remove arguments from the callback functions, it requires changing the callback interface all over the place. By letting the callback simply expect a single struct argument, it would clean things up a bit. ok christos
1.39	01-Aug-2017	abhinav	Don't use the custom tokenizer when compiled with debugging on Using the custom tokenizer means one cannot interactively query the database through the SQLite shell, thus thwarting the purpose of the debug build option. Thanks to leot@ for reporting it. (While there change the debug macro from DEBUG to APROPOS_DEBUG)
1.38	18-Jun-2017	abhinav	Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.37	01-May-2017	abhinav	Simplify handling of the section arguments in apropos(1). Earlier, a white space separated string was generated containing all the section numbers passed through command line arguments. Later on that would have to be tokenized and processed. Instead of that, use a NULL terminated array of strings. Thanks to christos@ for reviewing and suggesting further improvements.
1.36	30-Apr-2017	abhinav	Simplify
1.35	30-Apr-2017	abhinav	Instead of dereferencing the pointer passed in as function argument, use a temporary local buffer. Saves the cost of pointer dereferencing at so many places.
1.34	30-Apr-2017	abhinav	Update the comment to be in sync with the code.
1.33	30-Apr-2017	abhinav	Use sqlite3_mprintf() to generate SQL query instead of asprintf.
1.32	27-Apr-2017	abhinav	Disable the database compression if DEBUG is defined. When debugging makemandb(8), it helps to be able to view the text being stored in the database.
1.31	23-Apr-2017	abhinav	branches: 1.31.2; Better handle MLINKS in apropos(1). apropos(1) only indexes the first .Nm entry from the NAME section in the full text index. Rest of the .Nm entries are stored in a separate table: mandb_links. Till now apropos(1) did not use the mandb_links table. So whenever a query was being made for one of the man page links, such as realloc(3), it was showing malloc(3) in the results but not as the first result. And, also the result would show up as malloc(3), rather than realloc(3) (which can be confusing). With this change, for single keyword queries, apropos(1) would now utilise the mandb_links table as well. If the query is for one of the links of a man page, it would show as the first result. Also, the result would show up as the name of the link rather than the original man page name. For example, if the query was for realloc, the output would be realloc(3), rather than malloc(3). Following are some example queries showing difference in the output before this change and after this change: #Before changes $ apropos -n 5 -M realloc reallocarr (3) reallocate array reallocarray (3) reallocate memory for an array of elements checking for overflow fgetwln (3) get a line of wide characters from a stream fgetln (3) get a line from a stream posix_memalign (3) aligned memory allocation #After changes $ ./apropos -n 5 -M realloc realloc (3) general memory allocation operations realloc (3) general purpose memory allocation functions realloc (9) general-purpose kernel memory allocator reallocarr (3) reallocate array reallocarray (3) reallocate memory for an array of elements checking for overflow #Before changes $ apropos -n 5 -M TAILQ_REMOVE SLIST_HEAD (3) implementations of singly-linked lists, lists, simple queues, tail queues, and singly-linked tail queues #After changes $ ./apropos -n 5 -M TAILQ_REMOVE TAILQ_REMOVE (3) implementations of singly-linked lists, lists, simple queues, tail queues, and singly-linked tail queues #Before changes $ apropos -n 5 -M falloc filedesc (9) file descriptor tables and operations file (9) operations on file entries #After changes $ ./apropos -n 5 -M falloc falloc (9) file descriptor tables and operations file (9) operations on file entries ok christos@
1.30	10-Jan-2017	kamil	Include <unistd.h> for R_OK W_OK STDOUT_FILENO access(2) These symbols are undefined after switch to new zlib.
1.29	03-Oct-2016	abhinav	Mark the section and md5_hash columns as unindexed in the FTS table, as they are not used for search
1.28	06-Jul-2016	abhinav	branches: 1.28.2; Fix an off by one issue when concatenating strings.
1.27	06-Jul-2016	abhinav	Fix possible buffer overflow when concatenating strings. Patch from christos@
1.26	01-Jun-2016	abhinav	Refactor the function for executing the search SQL query into two parts. One part is responsible for generating the SQL query The other part is responsible for executing the generated query. While there, also remove a comment which is not valid anymore. And, don't call the snippet function when doing legacy mode search as we are not using the full text feature there.
1.25	24-Apr-2016	christos	CID 1358675: Wrong variable test
1.24	13-Apr-2016	christos	PR/51062: Abhinav Upadhyay: Allow non numeric sections to be indexed and searched by apropos(1). Fold long lines.
1.23	13-Apr-2016	christos	PR/51038: Abhinav Upadhyay: check for access permissions to the sqlite database
1.22	31-Mar-2016	christos	PR/51025: Abhinav Upadhyay: Remove unused includes from apropos-utils.c
1.21	24-Mar-2016	christos	PR/51004: Abhinav Upadhyay: apropos html mode doesn't handle especial characters in the short description
1.20	20-Mar-2016	christos	PR/50460: Abhinav Upadhyay: Fix legacy apropos query to match both the name and the one line description and delete extra args.
1.19	03-Dec-2015	christos	CID 1341551: Don't bother formatting if ti == NULL
1.18	23-Nov-2015	christos	PR/50344: Stephen Fisher: apropos shows formatting on console with vt100 term type. Can't print terminfo sequences directly; need to process them with ti_puts() to handle padding. This removes the padding delays, and stricly could break on slow terminal hardware, but they way the code is structured makes it impossible to fix properly (since the formatting strings are passed in the query). XXX: pullup-7
1.17	18-Oct-2014	snj	src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.16	01-Aug-2014	wiz	branches: 1.16.2; Fix an off by one bug in apropos. The bug is in the html output where some garbage characters are seen in the context match output. From Abhinav Upadhyay in PR 49058.
1.15	02-Apr-2013	christos	branches: 1.15.4; instead of having a format and no format flag, and exposing various formatters, provide a format enum and expose html formatting too.
1.14	29-Mar-2013	christos	fix legacy mode in pager filter. (don't ul format if we are not formatting).
1.13	29-Mar-2013	christos	- Fix legacy mode to use like instead of match. This loses ranking. - default to unlimited lines - fix formatting of legacy mode
1.12	29-Mar-2013	christos	- If the stdout is not a tty, prevent formatting unless forced with -i - Don't ever page unless asked for with -p - Introduce "legacy mode" (-l) 1. searches only name and name_desc, prints name(section) - name_description 2. turns off escape formatting (can be forced on with -i) 3. turns off context printing (can be forced on with -c) - Parse the environment $APROPOS variable as an argument vector. With these changes one can simply 'export APROPOS=-l' and get the old apropos behavior.
1.11	10-Feb-2013	christos	add -r flag to elide tty formatting
1.10	10-Feb-2013	christos	remove trailing whitespace
1.9	14-Jan-2013	christos	- move the terminal handling in apropos-utils.c since htmp and pager are also handled there. - underline the name, section, and description so that it is prettier. - change to bold terminal the terminal highlighting to match with less
1.8	14-Jan-2013	christos	Since mdocml decided to name headers that conflict with system ones (term.h) move the header inclusion one up.
1.7	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.6	10-May-2012	joerg	branches: 1.6.2; KNF
1.5	07-May-2012	wiz	PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.4	15-Apr-2012	wiz	branches: 1.4.2; Handle pages with slashes in their names better. From Abhinav Upadhyay in private mail.
1.3	07-Apr-2012	apb	Add the result from sqlite3_errmsg() to some error messages. Now we can get "apropos: Unable to query schema version: database is locked" instead of just "apropos: Unable to query schema version".
1.2	07-Feb-2012	joerg	branches: 1.2.2; Fix C&P error with $NetBSD$
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.2.2	09-May-2012	riz	Pull up following revision(s) (requested by wiz in ticket #229): usr.sbin/makemandb/makemandb.c: revision 1.9 usr.sbin/makemandb/DBSCHEMA: revision 1.2 usr.sbin/makemandb/apropos-utils.c: revision 1.5 usr.sbin/makemandb/apropos-utils.h: revision 1.3 PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.2.2.1	19-Apr-2012	riz	Pull up following revision(s) (requested by wiz in ticket #186): usr.sbin/makemandb/apropos.c: revision 1.6 usr.sbin/makemandb/apropos-utils.c: revision 1.3 usr.sbin/makemandb/apropos-utils.c: revision 1.4 Add the result from sqlite3_errmsg() to some error messages. Now we can get "apropos: Unable to query schema version: database is locked" instead of just "apropos: Unable to query schema version". Handle pages with slashes in their names better. From Abhinav Upadhyay in private mail.
1.4.2.6	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.2.5	23-Jan-2013	yamt	sync with head
1.4.2.4	30-Oct-2012	yamt	sync with head
1.4.2.3	23-May-2012	yamt	sync with head.
1.4.2.2	17-Apr-2012	yamt	sync with head
1.4.2.1	15-Apr-2012	yamt	file apropos-utils.c was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.6.2.4	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.2.3	23-Jun-2013	tls	resync from head
1.6.2.2	25-Feb-2013	tls	resync with head
1.6.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.15.4.1	10-Aug-2014	tls	Rebase.
1.16.2.1	15-Apr-2016	snj	Pull up following revision(s) (requested by christos in ticket #1142): usr.sbin/makemandb/apropos-utils.c: revisions 1.18, 1.19 CID 1341551: Don't bother formatting if ti == NULL -- PR/50344: Stephen Fisher: apropos shows formatting on console with vt100 term type. Can't print terminfo sequences directly; need to process them with ti_puts() to handle padding. This removes the padding delays, and stricly could break on slow terminal hardware, but they way the code is structured makes it impossible to fix properly (since the formatting strings are passed in the query).
1.28.2.3	26-Apr-2017	pgoyette	Sync with HEAD
1.28.2.2	20-Mar-2017	pgoyette	Sync with HEAD
1.28.2.1	04-Nov-2016	pgoyette	Sync with HEAD
1.31.2.1	02-May-2017	pgoyette	Sync with HEAD - tag prg-localcount2-base1
1.40.4.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.40.4.1	10-Jun-2019	christos	Sync with HEAD
1.45.2.1	03-Jun-2022	martin	Pull up following revision(s) (requested by gutteridge in ticket #1461): usr.sbin/makemandb/apropos.1: revision 1.19 usr.sbin/makemandb/apropos.c: revision 1.25 usr.sbin/makemandb/apropos.c: revision 1.26 usr.sbin/makemandb/apropos.1: revision 1.20 usr.sbin/makemandb/apropos.1: revision 1.21 usr.sbin/makemandb/apropos.1: revision 1.22 usr.sbin/makemandb/apropos.1: revision 1.23 usr.sbin/makemandb/apropos-utils.c: revision 1.46 usr.sbin/makemandb/apropos-utils.c: revision 1.47 usr.sbin/makemandb/apropos-utils.c: revision 1.49 PR/54343: Prevent NULL pointers in callback strings; use "?" for now to identify them. PR bin/54343: We want the callback_args.machine to be NULL if it is not present in the DB. The previous commit fixed the problem of allowing apropos to not crash and produce output even if the database is missing values for certain mandatory fields, such as name, section etc. Normally we don't expect those values to be missing in the database but in case of parsing errors it can happen. However, the machine architecture is an optional field since not all man pages are hardware specific so that should be allowed to be set to NULL if not present in the database. apropos.c: fix pager functionality Issue reported by Rocky Hotas on NetBSD-Users, patch input from RVP on same, adjustments by me. apropos.1: document the PAGER environment variable apropos(1): use proper -width apropos(1): use proper -width for the list of options too apropos(1): Tweak the description of -1, ... -9, and -s -s is not for compatibility only, because section names can be anything. E.g. we have 3lua and 9lua in base. We have rudiments of 3f (for FORTRAN libs). Some packages in pkgsrc also use suffixed 1 and 3 sections. apropos(1): Use the official spelling for "SQLite". While here, use .Bx to refer to 3BSD. apropos(1): improve error handling in edge cases Patch from RVP on NetBSD-Users, with an additional comment tweak by me. Summary from RVP: 1. Ignore SIGPIPE so that we're not killed in the middle of some DB operation by a botched $PAGER: $ env PAGER=3D/non-existent apropos -p ... 2. Return proper exit status in case of write errors: $ apropos ... >/dev/full \|\| echo fail
1.15	18-May-2019	abhinav	PR misc/54213: Fix performance of whatis(1) when no matches are found In revision 1.6 of whatis.c the query was modified to return matches for names found in MLINKS of the man pages as well. However it was slow. The reason probably being that it required a join. But more importantly the where condition on an FTS virtual table column is very slow. To avoid the join and the expensive where condition on the virtual table, add the name_desc column to the mandb_links table as well. This improves the performance of whatis(1) to the original level at the expense of slight data duplication. Bump the schema to force database rebuild to take account for the new column addition
1.14	25-Nov-2017	abhinav	branches: 1.14.4; Encapsulate all the arguments required by the query callback function in a struct. If we want to add or remove arguments from the callback functions, it requires changing the callback interface all over the place. By letting the callback simply expect a single struct argument, it would clean things up a bit. ok christos
1.13	18-Jun-2017	abhinav	Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.12	01-May-2017	abhinav	Simplify handling of the section arguments in apropos(1). Earlier, a white space separated string was generated containing all the section numbers passed through command line arguments. Later on that would have to be tokenized and processed. Instead of that, use a NULL terminated array of strings. Thanks to christos@ for reviewing and suggesting further improvements.
1.11	13-Apr-2016	christos	branches: 1.11.6; PR/51062: Abhinav Upadhyay: Allow non numeric sections to be indexed and searched by apropos(1). Fold long lines.
1.10	13-Apr-2016	christos	PR/51038: Abhinav Upadhyay: check for access permissions to the sqlite database
1.9	02-Apr-2013	christos	instead of having a format and no format flag, and exposing various formatters, provide a format enum and expose html formatting too.
1.8	29-Mar-2013	christos	- If the stdout is not a tty, prevent formatting unless forced with -i - Don't ever page unless asked for with -p - Introduce "legacy mode" (-l) 1. searches only name and name_desc, prints name(section) - name_description 2. turns off escape formatting (can be forced on with -i) 3. turns off context printing (can be forced on with -c) - Parse the environment $APROPOS variable as an argument vector. With these changes one can simply 'export APROPOS=-l' and get the old apropos behavior.
1.7	10-Feb-2013	christos	add -r flag to elide tty formatting
1.6	10-Feb-2013	christos	remove trailing whitespace
1.5	14-Jan-2013	christos	- move the terminal handling in apropos-utils.c since htmp and pager are also handled there. - underline the name, section, and description so that it is prettier. - change to bold terminal the terminal highlighting to match with less
1.4	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.3	07-May-2012	wiz	branches: 1.3.2; PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.2	07-Feb-2012	joerg	branches: 1.2.2; 1.2.4; Fix C&P error with $NetBSD$
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.4.6	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.4.5	23-Jan-2013	yamt	sync with head
1.2.4.4	30-Oct-2012	yamt	sync with head
1.2.4.3	23-May-2012	yamt	sync with head.
1.2.4.2	17-Apr-2012	yamt	sync with head
1.2.4.1	07-Feb-2012	yamt	file apropos-utils.h was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.2.2.1	09-May-2012	riz	Pull up following revision(s) (requested by wiz in ticket #229): usr.sbin/makemandb/makemandb.c: revision 1.9 usr.sbin/makemandb/DBSCHEMA: revision 1.2 usr.sbin/makemandb/apropos-utils.c: revision 1.5 usr.sbin/makemandb/apropos-utils.h: revision 1.3 PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.3.2.3	23-Jun-2013	tls	resync from head
1.3.2.2	25-Feb-2013	tls	resync with head
1.3.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.11.6.1	02-May-2017	pgoyette	Sync with HEAD - tag prg-localcount2-base1
1.14.4.1	10-Jun-2019	christos	Sync with HEAD
1.23	17-May-2022	uwe	apropos(1): Use the official spelling for "SQLite". While here, use .Bx to refer to 3BSD.
1.22	17-May-2022	uwe	apropos(1): Tweak the description of -1, ... -9, and -s -s is not for compatibility only, because section names can be anything. E.g. we have 3lua and 9lua in base. We have rudiments of 3f (for FORTRAN libs). Some packages in pkgsrc also use suffixed 1 and 3 sections.
1.21	17-May-2022	uwe	apropos(1): use proper -width for the list of options too
1.20	17-May-2022	uwe	apropos(1): use proper -width
1.19	17-May-2022	gutteridge	apropos.1: document the PAGER environment variable
1.18	17-Jun-2016	abhinav	branches: 1.18.18; Fix grammar/spelling at few places.
1.17	16-Jun-2016	abhinav	Add man.conf(5) and man(1) in the SEE ALSO section.
1.16	22-May-2016	abhinav	Add options to whatis and apropos to accept custom man.conf. makemandb(8), man(1) already use -C as an option to take man.conf path, so use the same option for whatis(1) and apropos(1) for consitency. apropos was using -C/-c to disable/enable context of the search matches, change that to -M/-m respectively.
1.15	04-Nov-2014	snj	Thankfully, apropos returns all results by default these days. Remove outdated sentence referring to the original (well, old new) limit of 10.
1.14	29-Nov-2013	wiz	branches: 1.14.4; Wording improvements from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>
1.13	02-Apr-2013	wiz	Bump date.
1.12	02-Apr-2013	christos	instead of having a format and no format flag, and exposing various formatters, provide a format enum and expose html formatting too.
1.11	29-Mar-2013	wiz	Use Ev for environment variables. Improve -n description.
1.10	29-Mar-2013	christos	- Fix legacy mode to use like instead of match. This loses ranking. - default to unlimited lines - fix formatting of legacy mode
1.9	29-Mar-2013	christos	Don't enumerate all the digit sections Explain limitations in legacy mode
1.8	29-Mar-2013	christos	- If the stdout is not a tty, prevent formatting unless forced with -i - Don't ever page unless asked for with -p - Introduce "legacy mode" (-l) 1. searches only name and name_desc, prints name(section) - name_description 2. turns off escape formatting (can be forced on with -i) 3. turns off context printing (can be forced on with -c) - Parse the environment $APROPOS variable as an argument vector. With these changes one can simply 'export APROPOS=-l' and get the old apropos behavior.
1.7	10-Feb-2013	christos	add -r flag to elide tty formatting
1.6	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.5	22-Apr-2012	wiz	branches: 1.5.2; Add HISTORY section. From Abhinav Upadhyay in private mail.
1.4	20-Feb-2012	joerg	branches: 1.4.2; Add reference to whatis(1). From Abhinav Upadhyay.
1.3	15-Feb-2012	joerg	Add support for apropos -s like in the old apropos. Fix capitalisation. Add note about optional quotation. From Abhinav Upadhyay.
1.2	10-Feb-2012	njoly	branches: 1.2.2; Fix makemandb section.
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.2.3	20-Nov-2012	riz	Pull up following revision(s) (requested by tron in ticket #676): usr.sbin/makemandb/apropos.c: revision 1.7 usr.sbin/makemandb/makemandb.8: revision 1.3 usr.sbin/makemandb/makemandb.8: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.5 etc/rc.d/makemandb: revision 1.4 etc/weekly: revision 1.29 usr.sbin/makemandb/makemandb.c: revision 1.10 usr.sbin/makemandb/makemandb.c: revision 1.11 usr.sbin/makemandb/makemandb.c: revision 1.12 usr.sbin/makemandb/makemandb.c: revision 1.13 usr.sbin/makemandb/makemandb.c: revision 1.14 usr.sbin/makemandb/apropos.1: revision 1.5 etc/daily: revision 1.87 Add HISTORY section. From Abhinav Upadhyay in private mail. Sync with reality, From Abhinav Upadhyay in private mail. Fix typo in a message. Bug fix for PR 46733: > makemandb always reports the same number for "Total Number of new or > updated pages enountered" and "Total number of (hard or symbolic) > links found". Patch from Abhinav Upadhyay. Sort options in SYNOPSIS. Sync usage with manpage. Add -Q flag: Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use new makemandb -Q flag to be really quiet. Fix usage, from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use emalloc in one more place, like the rest of the code does. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.2.2.2	20-Feb-2012	sborrill	Pull up the following revisions(s) (requested by joerg in ticket #15): usr.sbin/makemandb/apropos.1: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.2 usr.sbin/makemandb/whatis.c: revision 1.3 Add reference to whatis(1). SQLite doesn't use the FTS index for equal ops, so force it to do a FTS search first. Drops run time by a factor of 6 for "whatis man".
1.2.2.1	18-Feb-2012	riz	Pull up following revision(s) (requested by joerg in ticket #4): usr.sbin/makemandb/apropos.c: revision 1.5 external/bsd/mdocml/dist/read.c: revision 1.6 external/bsd/mdocml/dist/mandoc.h: revision 1.2 usr.sbin/makemandb/makemandb.c: revision 1.3 usr.sbin/makemandb/makemandb.c: revision 1.4 usr.sbin/makemandb/makemandb.c: revision 1.5 usr.sbin/makemandb/Makefile: revision 1.2 etc/man.conf: revision 1.30 usr.sbin/makemandb/apropos.1: revision 1.3 external/bsd/mdocml/Makefile.inc: revision 1.15 Be a bit more friendly to man pages using the roff .so command by changing the current directory to the parent of the man -p entry, e.g. /usr/share/man for /usr/share/man1. Also handle hyphen replacement if it was used as plain input and no backslash sequence was used at all in the line. Add support for apropos -s like in the old apropos. Fix capitalisation. Add note about optional quotation. From Abhinav Upadhyay. Merge mandoc.h r1.99 and read.c 1.28 from upstream: Add mparse_readmem, which allows application to run the parser directly from memory, e.g. after de-compressing a document. Add support for compressed man pages in all the usual formats. Use mmap when dealing with plain files. Add entries for bzip2 and xz.
1.4.2.5	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.2.4	30-Oct-2012	yamt	sync with head
1.4.2.3	23-May-2012	yamt	sync with head.
1.4.2.2	17-Apr-2012	yamt	sync with head
1.4.2.1	20-Feb-2012	yamt	file apropos.1 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.5.2.4	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.2.3	23-Jun-2013	tls	resync from head
1.5.2.2	25-Feb-2013	tls	resync with head
1.5.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.14.4.1	07-Nov-2014	martin	Pull up following revision(s) (requested by snj in ticket #185): usr.sbin/makemandb/apropos.1: revision 1.15 Thankfully, apropos returns all results by default these days. Remove outdated sentence referring to the original (well, old new) limit of 10.
1.18.18.1	03-Jun-2022	martin	Pull up following revision(s) (requested by gutteridge in ticket #1461): usr.sbin/makemandb/apropos.1: revision 1.19 usr.sbin/makemandb/apropos.c: revision 1.25 usr.sbin/makemandb/apropos.c: revision 1.26 usr.sbin/makemandb/apropos.1: revision 1.20 usr.sbin/makemandb/apropos.1: revision 1.21 usr.sbin/makemandb/apropos.1: revision 1.22 usr.sbin/makemandb/apropos.1: revision 1.23 usr.sbin/makemandb/apropos-utils.c: revision 1.46 usr.sbin/makemandb/apropos-utils.c: revision 1.47 usr.sbin/makemandb/apropos-utils.c: revision 1.49 PR/54343: Prevent NULL pointers in callback strings; use "?" for now to identify them. PR bin/54343: We want the callback_args.machine to be NULL if it is not present in the DB. The previous commit fixed the problem of allowing apropos to not crash and produce output even if the database is missing values for certain mandatory fields, such as name, section etc. Normally we don't expect those values to be missing in the database but in case of parsing errors it can happen. However, the machine architecture is an optional field since not all man pages are hardware specific so that should be allowed to be set to NULL if not present in the database. apropos.c: fix pager functionality Issue reported by Rocky Hotas on NetBSD-Users, patch input from RVP on same, adjustments by me. apropos.1: document the PAGER environment variable apropos(1): use proper -width apropos(1): use proper -width for the list of options too apropos(1): Tweak the description of -1, ... -9, and -s -s is not for compatibility only, because section names can be anything. E.g. we have 3lua and 9lua in base. We have rudiments of 3f (for FORTRAN libs). Some packages in pkgsrc also use suffixed 1 and 3 sections. apropos(1): Use the official spelling for "SQLite". While here, use .Bx to refer to 3BSD. apropos(1): improve error handling in edge cases Patch from RVP on NetBSD-Users, with an additional comment tweak by me. Summary from RVP: 1. Ignore SIGPIPE so that we're not killed in the middle of some DB operation by a botched $PAGER: $ env PAGER=3D/non-existent apropos -p ... 2. Return proper exit status in case of write errors: $ apropos ... >/dev/full \|\| echo fail
1.27	03-Aug-2023	rin	makemandb: trailing whitespace
1.26	19-May-2022	gutteridge	apropos(1): improve error handling in edge cases Patch from RVP on NetBSD-Users, with an additional comment tweak by me. Summary from RVP: 1. Ignore SIGPIPE so that we're not killed in the middle of some DB operation by a botched $PAGER: $ env PAGER=/non-existent apropos -p ... 2. Return proper exit status in case of write errors: $ apropos ... >/dev/full \|\| echo fail
1.25	17-May-2022	gutteridge	apropos.c: fix pager functionality Issue reported by Rocky Hotas on NetBSD-Users, patch input from RVP on same, adjustments by me.
1.24	25-Nov-2017	abhinav	branches: 1.24.6; Encapsulate all the arguments required by the query callback function in a struct. If we want to add or remove arguments from the callback functions, it requires changing the callback interface all over the place. By letting the callback simply expect a single struct argument, it would clean things up a bit. ok christos
1.23	02-Aug-2017	jmcneill	Make the 'no results found' message sound less harsh. Changes "try using better keywords" to "try using different keywords".
1.22	01-May-2017	abhinav	branches: 1.22.2; Simplify handling of the section arguments in apropos(1). Earlier, a white space separated string was generated containing all the section numbers passed through command line arguments. Later on that would have to be tokenized and processed. Instead of that, use a NULL terminated array of strings. Thanks to christos@ for reviewing and suggesting further improvements.
1.21	22-May-2016	abhinav	branches: 1.21.6; Add options to whatis and apropos to accept custom man.conf. makemandb(8), man(1) already use -C as an option to take man.conf path, so use the same option for whatis(1) and apropos(1) for consitency. apropos was using -C/-c to disable/enable context of the search matches, change that to -M/-m respectively.
1.20	23-Apr-2016	christos	add a newline
1.19	13-Apr-2016	christos	PR/51062: Abhinav Upadhyay: Allow non numeric sections to be indexed and searched by apropos(1). Fold long lines.
1.18	31-Mar-2016	christos	PR/51007: Abhinav Upadhyay: apropos.c: Remove unused includes
1.17	20-Dec-2015	christos	if we only asked for stopwords, use the original query.
1.16	02-Apr-2013	christos	instead of having a format and no format flag, and exposing various formatters, provide a format enum and expose html formatting too.
1.15	29-Mar-2013	wiz	Sync usage with man page.
1.14	29-Mar-2013	christos	- Fix legacy mode to use like instead of match. This loses ranking. - default to unlimited lines - fix formatting of legacy mode
1.13	29-Mar-2013	christos	- If the stdout is not a tty, prevent formatting unless forced with -i - Don't ever page unless asked for with -p - Introduce "legacy mode" (-l) 1. searches only name and name_desc, prints name(section) - name_description 2. turns off escape formatting (can be forced on with -i) 3. turns off context printing (can be forced on with -c) - Parse the environment $APROPOS variable as an argument vector. With these changes one can simply 'export APROPOS=-l' and get the old apropos behavior.
1.12	10-Feb-2013	christos	add -r flag to elide tty formatting
1.11	10-Feb-2013	christos	remove trailing whitespace
1.10	14-Jan-2013	christos	- move the terminal handling in apropos-utils.c since htmp and pager are also handled there. - underline the name, section, and description so that it is prettier. - change to bold terminal the terminal highlighting to match with less
1.9	14-Jan-2013	christos	Fix the #ifdef NOTYET, namely use the terminal standout mode to highlight the search terms.
1.8	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.7	07-Sep-2012	wiz	branches: 1.7.2; Fix usage, from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.6	15-Apr-2012	wiz	branches: 1.6.2; Handle pages with slashes in their names better. From Abhinav Upadhyay in private mail.
1.5	15-Feb-2012	joerg	Add support for apropos -s like in the old apropos. Fix capitalisation. Add note about optional quotation. From Abhinav Upadhyay.
1.4	07-Feb-2012	joerg	branches: 1.4.2; Kill bad magic invocation.
1.3	07-Feb-2012	joerg	getopt returns int, not char.
1.2	07-Feb-2012	joerg	Fix C&P error with $NetBSD$
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.4.2.3	20-Nov-2012	riz	Pull up following revision(s) (requested by tron in ticket #676): usr.sbin/makemandb/apropos.c: revision 1.7 usr.sbin/makemandb/makemandb.8: revision 1.3 usr.sbin/makemandb/makemandb.8: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.5 etc/rc.d/makemandb: revision 1.4 etc/weekly: revision 1.29 usr.sbin/makemandb/makemandb.c: revision 1.10 usr.sbin/makemandb/makemandb.c: revision 1.11 usr.sbin/makemandb/makemandb.c: revision 1.12 usr.sbin/makemandb/makemandb.c: revision 1.13 usr.sbin/makemandb/makemandb.c: revision 1.14 usr.sbin/makemandb/apropos.1: revision 1.5 etc/daily: revision 1.87 Add HISTORY section. From Abhinav Upadhyay in private mail. Sync with reality, From Abhinav Upadhyay in private mail. Fix typo in a message. Bug fix for PR 46733: > makemandb always reports the same number for "Total Number of new or > updated pages enountered" and "Total number of (hard or symbolic) > links found". Patch from Abhinav Upadhyay. Sort options in SYNOPSIS. Sync usage with manpage. Add -Q flag: Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use new makemandb -Q flag to be really quiet. Fix usage, from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use emalloc in one more place, like the rest of the code does. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.4.2.2	19-Apr-2012	riz	Pull up following revision(s) (requested by wiz in ticket #186): usr.sbin/makemandb/apropos.c: revision 1.6 usr.sbin/makemandb/apropos-utils.c: revision 1.3 usr.sbin/makemandb/apropos-utils.c: revision 1.4 Add the result from sqlite3_errmsg() to some error messages. Now we can get "apropos: Unable to query schema version: database is locked" instead of just "apropos: Unable to query schema version". Handle pages with slashes in their names better. From Abhinav Upadhyay in private mail.
1.4.2.1	18-Feb-2012	riz	Pull up following revision(s) (requested by joerg in ticket #4): usr.sbin/makemandb/apropos.c: revision 1.5 external/bsd/mdocml/dist/read.c: revision 1.6 external/bsd/mdocml/dist/mandoc.h: revision 1.2 usr.sbin/makemandb/makemandb.c: revision 1.3 usr.sbin/makemandb/makemandb.c: revision 1.4 usr.sbin/makemandb/makemandb.c: revision 1.5 usr.sbin/makemandb/Makefile: revision 1.2 etc/man.conf: revision 1.30 usr.sbin/makemandb/apropos.1: revision 1.3 external/bsd/mdocml/Makefile.inc: revision 1.15 Be a bit more friendly to man pages using the roff .so command by changing the current directory to the parent of the man -p entry, e.g. /usr/share/man for /usr/share/man1. Also handle hyphen replacement if it was used as plain input and no backslash sequence was used at all in the line. Add support for apropos -s like in the old apropos. Fix capitalisation. Add note about optional quotation. From Abhinav Upadhyay. Merge mandoc.h r1.99 and read.c 1.28 from upstream: Add mparse_readmem, which allows application to run the parser directly from memory, e.g. after de-compressing a document. Add support for compressed man pages in all the usual formats. Use mmap when dealing with plain files. Add entries for bzip2 and xz.
1.6.2.5	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.6.2.4	23-Jan-2013	yamt	sync with head
1.6.2.3	30-Oct-2012	yamt	sync with head
1.6.2.2	17-Apr-2012	yamt	sync with head
1.6.2.1	15-Apr-2012	yamt	file apropos.c was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.7.2.3	23-Jun-2013	tls	resync from head
1.7.2.2	25-Feb-2013	tls	resync with head
1.7.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.21.6.1	02-May-2017	pgoyette	Sync with HEAD - tag prg-localcount2-base1
1.22.2.1	05-Aug-2017	snj	Pull up following revision(s) (requested by jmcneill in ticket #176): usr.sbin/makemandb/apropos.c: revision 1.23 Make the 'no results found' message sound less harsh. Changes "try using better keywords" to "try using different keywords".
1.24.6.1	03-Jun-2022	martin	Pull up following revision(s) (requested by gutteridge in ticket #1461): usr.sbin/makemandb/apropos.1: revision 1.19 usr.sbin/makemandb/apropos.c: revision 1.25 usr.sbin/makemandb/apropos.c: revision 1.26 usr.sbin/makemandb/apropos.1: revision 1.20 usr.sbin/makemandb/apropos.1: revision 1.21 usr.sbin/makemandb/apropos.1: revision 1.22 usr.sbin/makemandb/apropos.1: revision 1.23 usr.sbin/makemandb/apropos-utils.c: revision 1.46 usr.sbin/makemandb/apropos-utils.c: revision 1.47 usr.sbin/makemandb/apropos-utils.c: revision 1.49 PR/54343: Prevent NULL pointers in callback strings; use "?" for now to identify them. PR bin/54343: We want the callback_args.machine to be NULL if it is not present in the DB. The previous commit fixed the problem of allowing apropos to not crash and produce output even if the database is missing values for certain mandatory fields, such as name, section etc. Normally we don't expect those values to be missing in the database but in case of parsing errors it can happen. However, the machine architecture is an optional field since not all man pages are hardware specific so that should be allowed to be set to NULL if not present in the database. apropos.c: fix pager functionality Issue reported by Rocky Hotas on NetBSD-Users, patch input from RVP on same, adjustments by me. apropos.1: document the PAGER environment variable apropos(1): use proper -width apropos(1): use proper -width for the list of options too apropos(1): Tweak the description of -1, ... -9, and -s -s is not for compatibility only, because section names can be anything. E.g. we have 3lua and 9lua in base. We have rudiments of 3f (for FORTRAN libs). Some packages in pkgsrc also use suffixed 1 and 3 sections. apropos(1): Use the official spelling for "SQLite". While here, use .Bx to refer to 3BSD. apropos(1): improve error handling in edge cases Patch from RVP on NetBSD-Users, with an additional comment tweak by me. Summary from RVP: 1. Ignore SIGPIPE so that we're not killed in the middle of some DB operation by a botched $PAGER: $ env PAGER=3D/non-existent apropos -p ... 2. Return proper exit status in case of write errors: $ apropos ... >/dev/full \|\| echo fail
1.3	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.2	24-May-2016	abhinav	Bring man pages in sync with reality. Remove man pages run_query_html.3 and run_query_pager.3 as the corresponding functions have been removed from apropos-utils.c Ok by wiz@
1.1	07-Feb-2012	joerg	branches: 1.1.4; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	07-Feb-2012	yamt	file close_db.3 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.6	07-Aug-2023	tnn	makemakedb: don't return uninitialized token length if stemming fails
1.5	03-Aug-2023	rin	makemandb: trailing whitespace
1.4	05-Dec-2021	wiz	preceds -> precedes
1.3	05-Dec-2021	msaitoh	s/preceed/preced/ in comment.
1.2	31-Oct-2017	abhinav	Casting variable of type int * to size_t *, may cause alignment issues on some platforms (e.g. Sparc64) So, Use a temporary variable to avoid the cast. Thanks to Martin@ for noticing the issue and also suggesting the issue. Fixes PR bin/52678
1.1	18-Jun-2017	abhinav	Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.1	18-Jun-2017	abhinav	Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.2	03-Aug-2023	rin	makemandb: trailing whitespace
1.1	18-Jun-2017	abhinav	Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.4	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.3	24-May-2016	abhinav	Bring man pages in sync with reality. Remove man pages run_query_html.3 and run_query_pager.3 as the corresponding functions have been removed from apropos-utils.c Ok by wiz@
1.2	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.1	07-Feb-2012	joerg	branches: 1.1.4; 1.1.8; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.8.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.1.4.3	30-Oct-2012	yamt	sync with head
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	07-Feb-2012	yamt	file init_db.3 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.11	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.10	18-Jun-2016	abhinav	Improve wording, and add reference to mandoc(3) Ok from wiz@
1.9	22-May-2016	abhinav	Remove a trailing white space after .Nm (mandoc -Tlint was complaining about it)
1.8	03-Mar-2015	christos	mention that this replaces makewhatis(8)
1.7	29-Nov-2013	wiz	branches: 1.7.4; Wording improvements from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>
1.6	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.5	29-Aug-2012	wiz	branches: 1.5.2; Add -Q flag: Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.4	25-Aug-2012	wiz	Sort options in SYNOPSIS.
1.3	22-Apr-2012	wiz	Sync with reality, From Abhinav Upadhyay in private mail.
1.2	20-Feb-2012	joerg	branches: 1.2.2; Add reference to whatis(1). From Abhinav Upadhyay.
1.1	07-Feb-2012	joerg	branches: 1.1.2; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.2.2	20-Nov-2012	riz	Pull up following revision(s) (requested by tron in ticket #676): usr.sbin/makemandb/apropos.c: revision 1.7 usr.sbin/makemandb/makemandb.8: revision 1.3 usr.sbin/makemandb/makemandb.8: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.5 etc/rc.d/makemandb: revision 1.4 etc/weekly: revision 1.29 usr.sbin/makemandb/makemandb.c: revision 1.10 usr.sbin/makemandb/makemandb.c: revision 1.11 usr.sbin/makemandb/makemandb.c: revision 1.12 usr.sbin/makemandb/makemandb.c: revision 1.13 usr.sbin/makemandb/makemandb.c: revision 1.14 usr.sbin/makemandb/apropos.1: revision 1.5 etc/daily: revision 1.87 Add HISTORY section. From Abhinav Upadhyay in private mail. Sync with reality, From Abhinav Upadhyay in private mail. Fix typo in a message. Bug fix for PR 46733: > makemandb always reports the same number for "Total Number of new or > updated pages enountered" and "Total number of (hard or symbolic) > links found". Patch from Abhinav Upadhyay. Sort options in SYNOPSIS. Sync usage with manpage. Add -Q flag: Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use new makemandb -Q flag to be really quiet. Fix usage, from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use emalloc in one more place, like the rest of the code does. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.1.2.1	20-Feb-2012	sborrill	Pull up the following revisions(s) (requested by joerg in ticket #15): usr.sbin/makemandb/apropos.1: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.2 usr.sbin/makemandb/whatis.c: revision 1.3 Add reference to whatis(1). SQLite doesn't use the FTS index for equal ops, so force it to do a FTS search first. Drops run time by a factor of 6 for "whatis man".
1.2.2.5	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.2.4	30-Oct-2012	yamt	sync with head
1.2.2.3	23-May-2012	yamt	sync with head.
1.2.2.2	17-Apr-2012	yamt	sync with head
1.2.2.1	20-Feb-2012	yamt	file makemandb.8 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.5.2.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.7.4.1	14-Apr-2015	snj	Pull up following revision(s) (requested by christos in ticket #676): usr.bin/man/man.conf.5: revision 1.25 usr.sbin/makemandb/makemandb.8: revision 1.8 mention that this replaces makewhatis(8) -- there is no more makewhatis; it has been replaced by makemandb
1.67	01-Jan-2023	gutteridge	makemandb.c: spell "metadata" consistently
1.66	30-Oct-2022	gutteridge	makemandb.c: fix grammar in a comment
1.65	26-Oct-2022	andvar	fix various typos in comments and makefs README file.
1.64	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.63	06-Jun-2022	skrll	Don't index outside the mdocs array of function pointers. Analysis and suggested fixes from Tom Lane. I played it safe and went with (my variation of) the minimal fix. port-hppa/56118: sporadic app crashes in HPPA -current
1.62	06-Apr-2022	gutteridge	makemandb.c: fail sooner if man page dirs can't be found There's no point initializing database state if we're then going to fail to locate any man page sources. Make all the initial state checks contiguous for simplicity and readability. Also, free the variable "command" on the error path, and correct the error message.
1.61	05-Dec-2021	msaitoh	s/trival/trivial/ in comment.
1.60	18-May-2019	abhinav	branches: 1.60.2; PR misc/54213: Fix performance of whatis(1) when no matches are found In revision 1.6 of whatis.c the query was modified to return matches for names found in MLINKS of the man pages as well. However it was slow. The reason probably being that it required a join. But more importantly the where condition on an FTS virtual table column is very slow. To avoid the join and the expensive where condition on the virtual table, add the name_desc column to the mandb_links table as well. This improves the performance of whatis(1) to the original level at the expense of slight data duplication. Bump the schema to force database rebuild to take account for the new column addition
1.59	11-Mar-2019	christos	remove unneeded header.
1.58	11-Mar-2019	christos	adjust to the new mandoc api
1.57	24-Aug-2018	abhinav	Adjust makemandb for the latest mandoc ok christos@
1.56	16-Aug-2018	kre	In the latest mandoc (mdocml) the signature (prototype) of mparse_alloc() altered - update the call here to compensate. This fixes the build (of makemandb), but I am not sure that the changed version is what is desired - someone who knows something about all of this should validate ... I just copied the invocation from mandoc's demandoc.c (which seems likely to be at least a similar kind of usage).
1.55	10-May-2017	abhinav	branches: 1.55.8; 1.55.10; Get rid of unnecessary variable.
1.54	02-May-2017	abhinav	We do need to copy the return value from dirname(3) since there it is a static buffer and can be overwritten in between. I overzealously removed this in one of my previous commits.
1.53	01-May-2017	abhinav	Avoid dereferencing pointer at multiple places, instead use a local variable.
1.52	01-May-2017	abhinav	Remove the table name parameter from the check_md5 function. There is only one table storing the md5 checksums, so we can hardcode the table name instead of passing it as a function argument.
1.51	01-May-2017	abhinav	Avoid copying strings where it is not needed.
1.50	30-Apr-2017	abhinav	Avoid a call to strncmp when comparing only the first character of the string.
1.49	29-Apr-2017	abhinav	Bring the comment in sync with code (after changes brought by the last commit).
1.48	29-Apr-2017	abhinav	Don't parse Nm macro when it occurs anywhere outside the NAME section. mandoc(3) already generates the text node representing the value for the .Nm macro. Doing our own parsing for .Nm on top of that leads to large duplication of text in the database. This gets specially worse for man pages with large NAME sections, such as queue(3).
1.47	20-Apr-2017	joerg	branches: 1.47.2; Use libarchive 3.x interface and not obsolete 2.x versions.
1.46	19-Dec-2016	abhinav	branches: 1.46.2; Escape hyphen when parsing .Nd
1.45	17-Dec-2016	abhinav	Don't ignore symlinks. There can be symlinks which are pointing to man pages not installed in one of the _default locations mentioned in man.conf or MANPATH. For example there are man pages in /usr/pkg/man which are symlinked to pages in /usr/pkg/lib/perl5/man. If we ignore symlinks, we would not be able to index such pages installed outside the default set of directories. (Also, the symlink test was incorecct, so we never noticed this issue) Ok christos@, wiz@
1.44	03-Oct-2016	abhinav	We don't need to parse the sections we don't index, so stop early. Saves few instructions.
1.43	03-Oct-2016	abhinav	With the latest release of mandoc, makemandb(8) started to parse some sections multiple times. This started to happen because, pmdoc_Sh(), the handler function responsible for parsing the Sh macros, used to recursively go through all the child nodes and then the next nodes starting from top level Sh block node. Now, once it has processed all the child nodes of the top level block node, it moves to the next node, which is the top level block node of the next section and in this way one call to pmdoc_Sh() was causing a complete pass through the man page. Since, mandoc(3) calls pmdoc_Sh() for each .Sh macro in the man page, it would result in parsing some of the sections multiple times. This never happened with the previous versions of mandoc, so we never noticed. I've fixed this by starting the parse sequence of the Sh macro from its body, which gurantees that we will stop once that section ends. ok christos@
1.42	17-Jul-2016	abhinav	Use deroff() from mandoc(3) to directly parse the Nd macro rather than parsing it by hand. With the latest mandoc(3), the .Nd macro was getting parsed twice. This fixes that problem and cleans up the code as well. ok christos@
1.41	17-Jul-2016	abhinav	Fix extraction of section number and machine architecture from man pages. With the latest API, mdoc_validate()/man_validate() needs to be called before reading the roff_man.meta field, otherwise it is NULL. Also, if a man page doesn't specify machine architecture, don't default to '?' , let it be stored as null in the db. Otherwise, the output of apropos(1) shows the names of the results as \?/<title>
1.40	15-Jul-2016	christos	Sync with API changes.
1.39	06-Jul-2016	abhinav	branches: 1.39.2; Avoid possible buffer overflow while parsing NAME section of man(7) pages. Also, simplify copyging of strings, use estrdupn instead of emalloc + memcpy. Patch from christos@, XXX comment by me
1.38	05-Jul-2016	abhinav	Reuse variable from previous line.
1.37	13-Apr-2016	christos	PR/51062: Abhinav Upadhyay: Allow non numeric sections to be indexed and searched by apropos(1). Fold long lines.
1.36	13-Apr-2016	christos	PR/51040: Abhinav Upadhyay: Fix memory leak
1.35	13-Apr-2016	christos	PR/51039: Abhinav Upadhyay: Check for return value of chdir(2)
1.34	13-Apr-2016	christos	PR/51034: Abhinav Upadhyay: Close database connection when failed to commit
1.33	31-Mar-2016	christos	PR/51034: Abhinav Upadhyay: makemandb(8): Close database connection when failed to commit
1.32	24-Mar-2016	christos	PR/51006: Abhinav Upadhyay: makemandb(8) should parse escape sequences in the NAME section
1.31	28-Jan-2016	christos	Don't crash if we have a missing section.
1.30	18-Dec-2015	christos	Adjust to the new mdocml
1.29	07-Apr-2015	plunky	largely apply patch from PR bin/47392 by Abhinav Upadhyay change some comments to reflect reality, a variable name to enhance readability, and adds an assert for safety.
1.28	12-Mar-2015	joerg	MDOC_MAX is a valid token if the type is text. Adjust.
1.27	04-Mar-2015	christos	- handle section numbers that are not single digits - don't allocate and free needlessly
1.26	02-Mar-2015	joerg	Explicitly deal with end of lists. PR 49708.
1.25	18-Oct-2014	snj	src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.24	03-Jun-2014	wiz	branches: 1.24.2; Fix a bug that caused an error about a UNIQUE constraint violation. Patch from Abhinav Upadhyay.
1.23	24-May-2014	wiz	Replace non-breaking space with hyphen, and call hyphen replacement from one more place. Improves 'man -k midi' output. From Abhinav Upadhyay.
1.22	10-Feb-2014	chs	branches: 1.22.2; in update_db(), extract the full list of files to update from the db before actually updating anything, since changing the db while the query that extracts the list of files is still in progress results in the extraction query failing before it finds everything.
1.21	05-Jan-2014	joerg	Sync with interface change in mdocml 1.12.3.
1.20	13-Nov-2013	wiz	Skip files of size 0 from indexing. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.19	15-May-2013	christos	avoid stdio assertion, failing later
1.18	10-Feb-2013	christos	remove trailing whitespace
1.17	14-Jan-2013	christos	Since mdocml decided to name headers that conflict with system ones (term.h) move the header inclusion one up.
1.16	08-Nov-2012	christos	If you cannot parse .SH NAME, like in the case of the ksh93 man page where the .SH is followed by a conditional: .SH NAME .if \nZ=0 \{\ text text text .\} at least don't core-dump.
1.15	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.14	07-Sep-2012	wiz	branches: 1.14.2; Use emalloc in one more place, like the rest of the code does. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.13	29-Aug-2012	wiz	Add -Q flag: Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.12	25-Aug-2012	wiz	Sync usage with manpage.
1.11	11-Aug-2012	wiz	Bug fix for PR 46733: > makemandb always reports the same number for "Total Number of new or > updated pages enountered" and "Total number of (hard or symbolic) > links found". Patch from Abhinav Upadhyay.
1.10	08-Jul-2012	uwe	Fix typo in a message.
1.9	07-May-2012	wiz	PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.8	04-May-2012	wiz	The new apropos(1) incorrectly displays hyphens in the first line of the search results for a few man pages (for man(7) based man pages). Use patch from Abhinav Upadhyay in PR 46408 to fix this.
1.7	02-Mar-2012	joerg	branches: 1.7.2; Fix inverted condition when handling stale entries. From Abhinav Upadhyay.
1.6	27-Feb-2012	joerg	Expand workaround for .so usage to do the chdir call just before starting parsing, not during the tree iteration. This gives it a chance to work.
1.5	16-Feb-2012	joerg	Add support for compressed man pages in all the usual formats.
1.4	15-Feb-2012	joerg	Also handle hyphen replacement if it was used as plain input and no backslash sequence was used at all in the line.
1.3	15-Feb-2012	joerg	Be a bit more friendly to man pages using the roff .so command by changing the current directory to the parent of the man -p entry, e.g. /usr/share/man for /usr/share/man1.
1.2	07-Feb-2012	joerg	branches: 1.2.2; Fix C&P error with $NetBSD$
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.2.7	08-Feb-2013	riz	Pull up following revision(s) (requested by christos in ticket #786): usr.sbin/makemandb/makemandb.c: revision 1.16 If you cannot parse .SH NAME, like in the case of the ksh93 man page where the .SH is followed by a conditional: .SH NAME .if \nZ=0 \{text text text .\} at least don't core-dump.
1.2.2.6	20-Nov-2012	riz	Pull up following revision(s) (requested by tron in ticket #676): usr.sbin/makemandb/apropos.c: revision 1.7 usr.sbin/makemandb/makemandb.8: revision 1.3 usr.sbin/makemandb/makemandb.8: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.5 etc/rc.d/makemandb: revision 1.4 etc/weekly: revision 1.29 usr.sbin/makemandb/makemandb.c: revision 1.10 usr.sbin/makemandb/makemandb.c: revision 1.11 usr.sbin/makemandb/makemandb.c: revision 1.12 usr.sbin/makemandb/makemandb.c: revision 1.13 usr.sbin/makemandb/makemandb.c: revision 1.14 usr.sbin/makemandb/apropos.1: revision 1.5 etc/daily: revision 1.87 Add HISTORY section. From Abhinav Upadhyay in private mail. Sync with reality, From Abhinav Upadhyay in private mail. Fix typo in a message. Bug fix for PR 46733: > makemandb always reports the same number for "Total Number of new or > updated pages enountered" and "Total number of (hard or symbolic) > links found". Patch from Abhinav Upadhyay. Sort options in SYNOPSIS. Sync usage with manpage. Add -Q flag: Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use new makemandb -Q flag to be really quiet. Fix usage, from Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>. Use emalloc in one more place, like the rest of the code does. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.2.2.5	09-May-2012	riz	Pull up following revision(s) (requested by wiz in ticket #229): usr.sbin/makemandb/makemandb.c: revision 1.9 usr.sbin/makemandb/DBSCHEMA: revision 1.2 usr.sbin/makemandb/apropos-utils.c: revision 1.5 usr.sbin/makemandb/apropos-utils.h: revision 1.3 PR 46419 by Abhinav Upadhyay using his updated patch: Clean up after removing man page aliases.
1.2.2.4	07-May-2012	riz	Pull up following revision(s) (requested by wiz in ticket #228): usr.sbin/makemandb/makemandb.c: revision 1.8 The new apropos(1) incorrectly displays hyphens in the first line of the search results for a few man pages (for man(7) based man pages). Use patch from Abhinav Upadhyay in PR 46408 to fix this.
1.2.2.3	05-Mar-2012	sborrill	Pull up the following revisions(s) (requested by joerg in ticket #77): usr.sbin/makemandb/makemandb.c: revision 1.7 Fix inverted condition when handling stale entries.
1.2.2.2	02-Mar-2012	riz	Pull up following revision(s) (requested by joerg in ticket #70): usr.sbin/makemandb/makemandb.c: revision 1.6 Expand workaround for .so usage to do the chdir call just before starting parsing, not during the tree iteration. This gives it a chance to work.
1.2.2.1	18-Feb-2012	riz	Pull up following revision(s) (requested by joerg in ticket #4): usr.sbin/makemandb/apropos.c: revision 1.5 external/bsd/mdocml/dist/read.c: revision 1.6 external/bsd/mdocml/dist/mandoc.h: revision 1.2 usr.sbin/makemandb/makemandb.c: revision 1.3 usr.sbin/makemandb/makemandb.c: revision 1.4 usr.sbin/makemandb/makemandb.c: revision 1.5 usr.sbin/makemandb/Makefile: revision 1.2 etc/man.conf: revision 1.30 usr.sbin/makemandb/apropos.1: revision 1.3 external/bsd/mdocml/Makefile.inc: revision 1.15 Be a bit more friendly to man pages using the roff .so command by changing the current directory to the parent of the man -p entry, e.g. /usr/share/man for /usr/share/man1. Also handle hyphen replacement if it was used as plain input and no backslash sequence was used at all in the line. Add support for apropos -s like in the old apropos. Fix capitalisation. Add note about optional quotation. From Abhinav Upadhyay. Merge mandoc.h r1.99 and read.c 1.28 from upstream: Add mparse_readmem, which allows application to run the parser directly from memory, e.g. after de-compressing a document. Add support for compressed man pages in all the usual formats. Use mmap when dealing with plain files. Add entries for bzip2 and xz.
1.7.2.7	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.7.2.6	23-Jan-2013	yamt	sync with head
1.7.2.5	16-Jan-2013	yamt	sync with (a bit old) head
1.7.2.4	30-Oct-2012	yamt	sync with head
1.7.2.3	23-May-2012	yamt	sync with head.
1.7.2.2	17-Apr-2012	yamt	sync with head
1.7.2.1	02-Mar-2012	yamt	file makemandb.c was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.14.2.4	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.14.2.3	23-Jun-2013	tls	resync from head
1.14.2.2	25-Feb-2013	tls	resync with head
1.14.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.22.2.1	10-Aug-2014	tls	Rebase.
1.24.2.3	14-Apr-2015	snj	Pull up following revision(s) (requested by christos in ticket #675): usr.sbin/makemandb/makemandb.c: revision 1.27 - handle section numbers that are not single digits - don't allocate and free needlessly
1.24.2.2	15-Mar-2015	snj	Pull up following revision(s) (requested by joerg in ticket #589): usr.sbin/makemandb/makemandb.c: revision 1.28 MDOC_MAX is a valid token if the type is text. Adjust.
1.24.2.1	07-Mar-2015	snj	Pull up following revision(s) (requested by skrll in ticket #564): usr.sbin/makemandb/makemandb.c: revision 1.26 Explicitly deal with end of lists. PR 49708.
1.39.2.4	26-Apr-2017	pgoyette	Sync with HEAD
1.39.2.3	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.39.2.2	04-Nov-2016	pgoyette	Sync with HEAD
1.39.2.1	26-Jul-2016	pgoyette	Sync with HEAD
1.46.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.47.2.2	11-May-2017	pgoyette	Sync with HEAD
1.47.2.1	02-May-2017	pgoyette	Sync with HEAD - tag prg-localcount2-base1
1.55.10.1	10-Jun-2019	christos	Sync with HEAD
1.55.8.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.60.2.1	06-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1465): usr.sbin/makemandb/makemandb.c: revision 1.63 Don't index outside the mdocs array of function pointers. Analysis and suggested fixes from Tom Lane. I played it safe and went with (my variation of) the minimal fix. PR port-hppa/56118: sporadic app crashes in HPPA -current
1.8	24-May-2023	lukem	obsolete mkstr(1) and xstr(1) These were only used on PDP-11 for two programs we don't ship, and have been obsolete since the VAX days. xstr never worked in the build.sh cross-build environment (22 years), or parallel make environment (nearly 28 years), didn't work in the orignal 386bsd import, and has never been needed in NetBSD as we don't have the older BSD programs (pascal, pre-nvi ex) that needed mkstr/xstr on PDP-11. PR toolchain/35964
1.7	16-Apr-2021	msaitoh	- Remove obsolete cltom(9) and mtocl(9). - Add missing manual page's link of m_adj.
1.6	02-Jun-2020	kamil	Register ppoll
1.5	17-Jan-2020	maya	Remove uyurex(4). This is a driver for a "nonsense machine" made by the art group Maywa-Denki in 2008. It was disabled by default. Unfortunately even so it draws development attention (flaws found in the code, MP-ification needs) and it is best not to continue to maintain this driver. Proposed without objections on tech-kern.
1.4	23-Dec-2019	maxv	Revert the removal of filemon.
1.3	18-Dec-2019	maxv	Retire filemon, discussed on tech-kern@.
1.2	27-Apr-2019	kamil	Add a C99 symbol to libm: nexttowardl It's an alias for an already existing symbol nextafterl. Patch obtained from <mgorny> Detected by the LLVM buildbot breakage in tests.
1.1	18-Jun-2017	abhinav	branches: 1.1.6; Add a custom tokenizer which does not stem certain keywords. Which keywords should not be stemmed is specified in the nostem.txt file. (Right now I have taken all the man page names, split them if they had underscores, removed common English words and converted everything to lowercase.) The tokenizer itself is based on the Porter stemming tokenizer shipped with Sqlite. The code in custom_apropos_tokenizer.c is copy of that code with some modifications to prevent stemming keywords specified in nostem.txt. Additionally, it now uses underscore `_' also as a token delimiter. Therefore, now it's possible to do query for `lwp' and all `_lwp_*' man page names will be matched. Or the query can be `unconst' and `__UNCONST' will be matched. This was not possible earlier, because underscore was not a delimiter and therefore the index would have __UNCONST as a key rather than UNCONST. The tokenizer needs fts3_tokenizer.h file, which is not shipped with the amalgamation build of Sqlite, therefore it needs to be added here (unless we decide there is a better place for it). To enforce using the new tokenizer, a schema version bump is needed Since the tokenization is done both at the indexing time (via makemandb) and also while query time (via apropos or whatis), it will be needed to bump the schema version everytime nostem.txt is modified. Otherwise the index will consist of old tokens and desired changes will not be seen with apropos. This should also fix the issue reported in PR bin/46255. Similar suggestion was also made on tech-userlevel@ recently: <http://mail-index.netbsd.org/tech-userlevel/2017/06/08/msg010620.html> Thanks to christos@ for multiple rounds of reviews of the tokenizer code.
1.1.6.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.1.6.1	10-Jun-2019	christos	Sync with HEAD
1.6	24-Jun-2023	msaitoh	Fix typo in comment.
1.5	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.4	24-May-2016	abhinav	Bring man pages in sync with reality. Remove man pages run_query_html.3 and run_query_pager.3 as the corresponding functions have been removed from apropos-utils.c Ok by wiz@
1.3	18-Oct-2014	snj	src is too big these days to tolerate superfluous apostrophes. It's "its", people!
1.2	07-Feb-2012	wiz	branches: 1.2.4; No leading zeroes in date. New sentence, new line.
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.4.2	17-Apr-2012	yamt	sync with head
1.2.4.1	07-Feb-2012	yamt	file run_query.3 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.3	24-May-2016	abhinav	Bring man pages in sync with reality. Remove man pages run_query_html.3 and run_query_pager.3 as the corresponding functions have been removed from apropos-utils.c Ok by wiz@
1.2	07-Feb-2012	wiz	branches: 1.2.4; No leading zeroes in date.
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.4.2	17-Apr-2012	yamt	sync with head
1.2.4.1	07-Feb-2012	yamt	file run_query_html.3 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.3	24-May-2016	abhinav	Bring man pages in sync with reality. Remove man pages run_query_html.3 and run_query_pager.3 as the corresponding functions have been removed from apropos-utils.c Ok by wiz@
1.2	07-Feb-2012	wiz	branches: 1.2.4; No leading zeroes in date.
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.4.2	17-Apr-2012	yamt	sync with head
1.2.4.1	07-Feb-2012	yamt	file run_query_pager.3 was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.4	30-May-2016	abhinav	Add 'a' to the stopwords list. Ok from christos
1.3	31-Mar-2016	christos	update with the final list
1.2	31-Mar-2016	christos	PR/51018: Abhinav Upadhyay: Update stopwords list for apropos(1)
1.1	07-Feb-2012	joerg	branches: 1.1.4; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	07-Feb-2012	yamt	file stopwords.txt was added on branch yamt-pagecache on 2012-04-17 00:09:49 +0000
1.5	11-Sep-2022	gutteridge	makemandb/*: fix spelling of database and consistency of SQLite
1.4	16-Jun-2016	abhinav	Add man.conf(5) and man(1) in the SEE ALSO section.
1.3	22-May-2016	abhinav	Add options to whatis and apropos to accept custom man.conf. makemandb(8), man(1) already use -C as an option to take man.conf path, so use the same option for whatis(1) and apropos(1) for consitency. apropos was using -C/-c to disable/enable context of the search matches, change that to -M/-m respectively.
1.2	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.1	07-Feb-2012	joerg	branches: 1.1.4; 1.1.8; Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.1.8.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.1.4.3	30-Oct-2012	yamt	sync with head
1.1.4.2	17-Apr-2012	yamt	sync with head
1.1.4.1	07-Feb-2012	yamt	file whatis.1 was added on branch yamt-pagecache on 2012-04-17 00:09:50 +0000
1.10	03-Aug-2023	rin	makemandb: trailing whitespace
1.9	18-May-2019	leot	Reintroduce case insensitive comparison of name accidentally lost in last revision. Discussed with <abhinav> via PR misc/54213, thanks!
1.8	18-May-2019	abhinav	PR misc/54213: Fix performance of whatis(1) when no matches are found In revision 1.6 of whatis.c the query was modified to return matches for names found in MLINKS of the man pages as well. However it was slow. The reason probably being that it required a join. But more importantly the where condition on an FTS virtual table column is very slow. To avoid the join and the expensive where condition on the virtual table, add the name_desc column to the mandb_links table as well. This improves the performance of whatis(1) to the original level at the expense of slight data duplication. Bump the schema to force database rebuild to take account for the new column addition
1.7	23-May-2017	abhinav	branches: 1.7.10; Make the name comparison case insensitive. (The old whatis(1) also used to do case insensitive string comparisons).
1.6	23-Apr-2017	abhinav	Teach whatis(1) to handle MLINKS Similar to apropos(1), whatis did not utilise the mandb_links table till now. Therefore, if it was asked about one of the links to a man page, it would error out. This change teaches whatis(1) to look up both the FTS table as well as the links table, thus ensuring that it is able to answer queries about MLINKS as well. Comparision between outputs before this change and after this change: #Before change $ whatis realloc realloc: not found #after change $ ./whatis realloc realloc(3) - general memory allocation operations realloc(3) - general purpose memory allocation functions realloc(9) - general-purpose kernel memory allocator
1.5	22-May-2016	abhinav	branches: 1.5.2; Add options to whatis and apropos to accept custom man.conf. makemandb(8), man(1) already use -C as an option to take man.conf path, so use the same option for whatis(1) and apropos(1) for consitency. apropos was using -C/-c to disable/enable context of the search matches, change that to -M/-m respectively.
1.4	06-Oct-2012	wiz	Make mandb path configurable. makemandb (and related tools) use the path from the _mandb variable from man.conf now. Set _mandb in man.conf to same value as was used before. From Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>.
1.3	20-Feb-2012	joerg	branches: 1.3.2; 1.3.4; SQLite doesn't use the FTS index for equal ops, so force it to do a FTS search first. Drops run time by a factor of 6 for "whatis man". Found by Abhinav Upadhyay.
1.2	07-Feb-2012	joerg	branches: 1.2.2; Fix C&P error with $NetBSD$
1.1	07-Feb-2012	joerg	Import the new apropos/whatis. This code has been developed by Abhinav Upadhyay as part of Google's Summer of Code 2011. It uses libmandoc to parse man pages and builds a Full Text Index in a SQLite database. The combination of indexing the full manual page, filtering out stop words and ranking individual matches based on the section gives a much improved user experience. The old makewhatis and friends are kept under MKMAKEMANDB=no for now.
1.2.2.1	20-Feb-2012	sborrill	Pull up the following revisions(s) (requested by joerg in ticket #15): usr.sbin/makemandb/apropos.1: revision 1.4 usr.sbin/makemandb/makemandb.8: revision 1.2 usr.sbin/makemandb/whatis.c: revision 1.3 Add reference to whatis(1). SQLite doesn't use the FTS index for equal ops, so force it to do a FTS search first. Drops run time by a factor of 6 for "whatis man".
1.3.4.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.3.2.3	30-Oct-2012	yamt	sync with head
1.3.2.2	17-Apr-2012	yamt	sync with head
1.3.2.1	20-Feb-2012	yamt	file whatis.c was added on branch yamt-pagecache on 2012-04-17 00:09:50 +0000
1.5.2.1	26-Apr-2017	pgoyette	Sync with HEAD
1.7.10.1	10-Jun-2019	christos	Sync with HEAD

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